<template>
  <div class="layout-container">
    <div class="layout-container-table">
      <p>自由切换父级</p>
      <el-button @click="changeBox('father')">father</el-button>
      <el-button @click="changeBox('body')">body</el-button>
      <el-button @click="changeBox('.layout-container-table')">自定义父级类名：.layout-container-table</el-button>
      <p>父级：{{ dragableFather }}</p>
      <div class="box">
        <div class="row" v-dragable="dragableFather"></div>
        <div class="row" v-dragable="dragableFather"></div>
      </div>
    </div>
  </div>
</template>

<script lang="ts">
import {defineComponent, ref} from 'vue'
import dragable from '@/directive/dragable'

export default defineComponent({
  directives: {
    dragable
  },
  setup() {
    let dragableFather = ref('body')
    const changeBox = (str: string) => {
      dragableFather.value = str
    }
    return {
      dragableFather,
      changeBox
    }
  }
})
</script>

<style lang="scss" scoped>
.box {
  border: 1px solid #eee;
  width: 100%;
  height: 200px;

  .row {
    width: 50px;
    height: 50px;
    background: red;
  }
}
</style>